Trace number 3703196

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 162.65 190.482

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12020_7.std.opb
MD5SUMc703179812fadf1f0ad3dce80acaa5dd
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark81
Best CPU time to get the best result obtained on this benchmark0.316951
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints234493
Number of constraints which are clauses233293
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

7.18/7.28	c run inc solver
7.18/7.28	c [INC SYSTEM] run initial solver
7.18/7.28	c [INC SYSTEM] preprocess with white file
24.96/25.53	c [INC SYSTEM] finished preprocessing in 18 s
24.96/25.53	c [INC SYSTEM] execute solver
161.80/162.25	c [INC SEARCH] formula is SAT
162.30/162.70	c [INC SYSTEM] solved the initial formula
162.60/163.05	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
162.65/190.48	HOME/npSolver-pbo-Itdqb.sh: line 18: 31735 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3703196-1338093265/watcher-3703196-1338093265 -o /tmp/evaluation-result-3703196-1338093265/solver-3703196-1338093265 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703196-1338093265.opb 1598560520 HOME HOME 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.37 2.27 2.10 2/181 31734
/proc/meminfo: memFree=27172136/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0

[startup+0.0213761 s]
/proc/loadavg: 2.37 2.27 2.10 2/181 31734
/proc/meminfo: memFree=27172136/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100245 s]
/proc/loadavg: 2.37 2.27 2.10 2/181 31734
/proc/meminfo: memFree=27172136/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300249 s]
/proc/loadavg: 2.37 2.27 2.10 2/181 31734
/proc/meminfo: memFree=27172136/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700255 s]
/proc/loadavg: 2.37 2.27 2.10 2/181 31734
/proc/meminfo: memFree=27172136/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.37 2.27 2.10 3/183 31736
/proc/meminfo: memFree=27127992/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=112068 CPUtime=1.49 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) R 31734 31734 15712 0 -1 4202496 14471 0 0 0 145 4 0 0 20 0 1 0 275450888 114757632 23625 33554432000 4194304 5992684 140733854378000 140733854358808 4523497 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31735/statm: 28017 23625 158 440 0 27573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 121216

[startup+3.10027 s]
/proc/loadavg: 2.50 2.30 2.11 3/183 31736
/proc/meminfo: memFree=27010388/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=250336 CPUtime=3.09 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) R 31734 31734 15712 0 -1 4202496 33243 0 0 0 299 10 0 0 20 0 1 0 275450888 256344064 61783 33554432000 4194304 5992684 140733854378000 140733854364392 4965920 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31735/statm: 62584 61784 158 440 0 62140 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 259484

[startup+6.30027 s]
/proc/loadavg: 2.50 2.30 2.11 3/183 31736
/proc/meminfo: memFree=26699112/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=782020 CPUtime=6.28 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) R 31734 31734 15712 0 -1 4202496 69141 0 0 0 605 23 0 0 20 0 1 0 275450888 800788480 135303 33554432000 4194304 5992684 140733854378000 140733854365224 4524999 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31735/statm: 195505 135303 158 440 0 195061 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 791168

[startup+12.7004 s]
/proc/loadavg: 2.50 2.30 2.11 2/185 31738
/proc/meminfo: memFree=25135164/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=802000 CPUtime=7.27 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) S 31734 31734 15712 0 -1 4202496 74869 0 0 0 653 74 0 0 20 0 1 0 275450888 821248000 145934 33554432000 4194304 5992684 140733854378000 140733854372448 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31735/statm: 200500 145934 165 440 0 200056 0
[pid=31737] ppid=31735 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31737/stat : 31737 (cp2_pre.sh) S 31735 31734 15712 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 275451617 9367552 277 33554432000 4194304 5064252 140733399807072 140733399805776 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/31737/statm: 2287 277 234 213 0 72 0
[pid=31738] ppid=31737 vsize=1465800 CPUtime=4.96 cores=0,2,4,6
/proc/31738/stat : 31738 (coprocessor) R 31737 31734 15712 0 -1 4202496 21969 0 0 0 466 30 0 0 20 0 1 0 275451619 1500979200 279844 33554432000 4194304 6586260 140735730974144 140735730969896 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 42 0 0
/proc/31738/statm: 366450 279844 158 584 0 365862 0
Current children cumulated CPU time (s) 12.23
Current children cumulated vsize (KiB) 2286096

[startup+25.5003 s]
/proc/loadavg: 2.50 2.31 2.12 3/185 31738
/proc/meminfo: memFree=24856952/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=802000 CPUtime=7.27 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) S 31734 31734 15712 0 -1 4202496 74869 0 0 0 653 74 0 0 20 0 1 0 275450888 821248000 145934 33554432000 4194304 5992684 140733854378000 140733854372448 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31735/statm: 200500 145934 165 440 0 200056 0
[pid=31737] ppid=31735 vsize=9148 CPUtime=17.69 cores=0,2,4,6
/proc/31737/stat : 31737 (cp2_pre.sh) S 31735 31734 15712 0 -1 4202496 633 21971 0 0 0 0 1680 89 20 0 1 0 275451617 9367552 281 33554432000 4194304 5064252 140733399807072 140733399805776 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/31737/statm: 2287 281 238 213 0 72 0
Current children cumulated CPU time (s) 24.96
Current children cumulated vsize (KiB) 820296

[startup+51.1004 s]
/proc/loadavg: 2.33 2.28 2.11 3/184 31740
/proc/meminfo: memFree=24519744/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=802000 CPUtime=25.03 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) S 31734 31734 15712 0 -1 4202496 74885 22873 0 0 653 75 1680 95 20 0 1 0 275450888 821248000 145936 33554432000 4194304 5992684 140733854378000 140733854364264 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31735/statm: 200500 145936 167 440 0 200056 0
[pid=31740] ppid=31735 vsize=2072832 CPUtime=25.54 cores=0,2,4,6
/proc/31740/stat : 31740 (glucosInc) R 31735 31734 15712 0 -1 4202496 241278 0 0 0 2491 63 0 0 20 0 1 0 275453442 2122579968 440420 33554432000 4194304 5654031 140735875204208 140735875201816 4232479 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/31740/statm: 518208 440420 130 357 0 517848 0
Current children cumulated CPU time (s) 50.57
Current children cumulated vsize (KiB) 2883980

[startup+102.3 s]
/proc/loadavg: 2.13 2.23 2.10 3/183 31747
/proc/meminfo: memFree=24510380/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=802000 CPUtime=25.03 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) S 31734 31734 15712 0 -1 4202496 74885 22873 0 0 653 75 1680 95 20 0 1 0 275450888 821248000 145936 33554432000 4194304 5992684 140733854378000 140733854364264 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31735/statm: 200500 145936 167 440 0 200056 0
[pid=31740] ppid=31735 vsize=2073648 CPUtime=76.74 cores=0,2,4,6
/proc/31740/stat : 31740 (glucosInc) R 31735 31734 15712 0 -1 4202496 241512 0 0 0 7610 64 0 0 20 0 1 0 275453442 2123415552 441676 33554432000 4194304 5654031 140735875204208 140735875202088 4232775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/31740/statm: 518412 441676 130 357 0 518052 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 2884796

[startup+162.3 s]
/proc/loadavg: 2.05 2.19 2.09 3/183 31747
/proc/meminfo: memFree=24390400/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=895584 CPUtime=25.41 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) R 31734 31734 15712 0 -1 4202496 79025 22873 0 0 684 82 1680 95 20 0 1 0 275450888 917078016 169334 33554432000 4194304 5992684 140733854378000 140733854373656 4335292 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31735/statm: 223896 169334 169 440 0 223452 0
[pid=31740] ppid=31735 vsize=2083384 CPUtime=136.49 cores=0,2,4,6
/proc/31740/stat : 31740 (glucosInc) S 31735 31734 15712 0 -1 4202496 245326 0 0 0 13582 67 0 0 20 0 1 0 275453442 2133385216 449578 33554432000 4194304 5654031 140735875204208 140735875202520 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31740/statm: 520846 449578 146 357 0 520486 0
Current children cumulated CPU time (s) 161.9
Current children cumulated vsize (KiB) 2988116

Solver just ended. Dumping a history of the last processes samples

[startup+166.4 s]
/proc/loadavg: 2.05 2.19 2.09 2/184 31748
/proc/meminfo: memFree=22812152/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=975596 CPUtime=26.16 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) S 31734 31734 15712 0 -1 4204032 82152 22873 0 0 756 85 1680 95 20 0 1 0 275450888 999010304 189353 33554432000 4194304 5992684 140733854378000 140733854372536 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31735/statm: 243899 189353 185 440 0 243455 0
[pid=31740] ppid=31735 vsize=2083384 CPUtime=136.49 cores=0,2,4,6
/proc/31740/stat : 31740 (glucosInc) S 31735 31734 15712 0 -1 4202496 245326 0 0 0 13582 67 0 0 20 0 1 0 275453442 2133385216 449578 33554432000 4194304 5654031 140735875204208 140735875202520 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31740/statm: 520846 449578 146 357 0 520486 0
Current children cumulated CPU time (s) 162.65
Current children cumulated vsize (KiB) 3068128

[startup+179.2 s]
/proc/loadavg: 2.34 2.24 2.11 3/184 31755
/proc/meminfo: memFree=22817060/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=975596 CPUtime=26.16 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) S 31734 31734 15712 0 -1 4204032 82152 22873 0 0 756 85 1680 95 20 0 1 0 275450888 999010304 189353 33554432000 4194304 5992684 140733854378000 140733854372536 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31735/statm: 243899 189353 185 440 0 243455 0
[pid=31740] ppid=31735 vsize=2083384 CPUtime=136.49 cores=0,2,4,6
/proc/31740/stat : 31740 (glucosInc) S 31735 31734 15712 0 -1 4202496 245326 0 0 0 13582 67 0 0 20 0 1 0 275453442 2133385216 449578 33554432000 4194304 5654031 140735875204208 140735875202520 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31740/statm: 520846 449578 146 357 0 520486 0
Current children cumulated CPU time (s) 162.65
Current children cumulated vsize (KiB) 3068128

[startup+185.6 s]
/proc/loadavg: 2.47 2.27 2.12 2/184 31755
/proc/meminfo: memFree=22816252/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=975596 CPUtime=26.16 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) S 31734 31734 15712 0 -1 4204032 82152 22873 0 0 756 85 1680 95 20 0 1 0 275450888 999010304 189353 33554432000 4194304 5992684 140733854378000 140733854372536 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31735/statm: 243899 189353 185 440 0 243455 0
[pid=31740] ppid=31735 vsize=2083384 CPUtime=136.49 cores=0,2,4,6
/proc/31740/stat : 31740 (glucosInc) S 31735 31734 15712 0 -1 4202496 245326 0 0 0 13582 67 0 0 20 0 1 0 275453442 2133385216 449578 33554432000 4194304 5654031 140735875204208 140735875202520 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31740/statm: 520846 449578 146 357 0 520486 0
Current children cumulated CPU time (s) 162.65
Current children cumulated vsize (KiB) 3068128

[startup+188.8 s]
/proc/loadavg: 2.60 2.30 2.13 2/184 31755
/proc/meminfo: memFree=22816252/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=975596 CPUtime=26.16 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) S 31734 31734 15712 0 -1 4204032 82152 22873 0 0 756 85 1680 95 20 0 1 0 275450888 999010304 189353 33554432000 4194304 5992684 140733854378000 140733854372536 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31735/statm: 243899 189353 185 440 0 243455 0
[pid=31740] ppid=31735 vsize=2083384 CPUtime=136.49 cores=0,2,4,6
/proc/31740/stat : 31740 (glucosInc) S 31735 31734 15712 0 -1 4202496 245326 0 0 0 13582 67 0 0 20 0 1 0 275453442 2133385216 449578 33554432000 4194304 5654031 140735875204208 140735875202520 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31740/statm: 520846 449578 146 357 0 520486 0
Current children cumulated CPU time (s) 162.65
Current children cumulated vsize (KiB) 3068128

[startup+189.6 s]
/proc/loadavg: 2.60 2.30 2.13 2/184 31755
/proc/meminfo: memFree=22816004/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=975596 CPUtime=26.16 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) S 31734 31734 15712 0 -1 4204032 82152 22873 0 0 756 85 1680 95 20 0 1 0 275450888 999010304 189353 33554432000 4194304 5992684 140733854378000 140733854372536 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31735/statm: 243899 189353 185 440 0 243455 0
[pid=31740] ppid=31735 vsize=2083384 CPUtime=136.49 cores=0,2,4,6
/proc/31740/stat : 31740 (glucosInc) S 31735 31734 15712 0 -1 4202496 245326 0 0 0 13582 67 0 0 20 0 1 0 275453442 2133385216 449578 33554432000 4194304 5654031 140735875204208 140735875202520 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31740/statm: 520846 449578 146 357 0 520486 0
Current children cumulated CPU time (s) 162.65
Current children cumulated vsize (KiB) 3068128

[startup+190 s]
/proc/loadavg: 2.60 2.30 2.13 2/184 31755
/proc/meminfo: memFree=22816004/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=975596 CPUtime=26.16 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) S 31734 31734 15712 0 -1 4204032 82152 22873 0 0 756 85 1680 95 20 0 1 0 275450888 999010304 189353 33554432000 4194304 5992684 140733854378000 140733854372536 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31735/statm: 243899 189353 185 440 0 243455 0
[pid=31740] ppid=31735 vsize=2083384 CPUtime=136.49 cores=0,2,4,6
/proc/31740/stat : 31740 (glucosInc) S 31735 31734 15712 0 -1 4202496 245326 0 0 0 13582 67 0 0 20 0 1 0 275453442 2133385216 449578 33554432000 4194304 5654031 140735875204208 140735875202520 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31740/statm: 520846 449578 146 357 0 520486 0
Current children cumulated CPU time (s) 162.65
Current children cumulated vsize (KiB) 3068128

[startup+190.407 s]
/proc/loadavg: 2.60 2.30 2.13 2/185 31756
/proc/meminfo: memFree=22816128/32873844 swapFree=7616/7616
[pid=31734] ppid=31732 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31734/stat : 31734 (npSolver-pbo-It) S 31732 31734 15712 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275450888 9367552 275 33554432000 4194304 5064252 140735749127728 140735749126640 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/31734/statm: 2287 275 233 213 0 72 0
[pid=31735] ppid=31734 vsize=975596 CPUtime=26.16 cores=0,2,4,6
/proc/31735/stat : 31735 (npSolver-pbo) S 31734 31734 15712 0 -1 4204032 82152 22873 0 0 756 85 1680 95 20 0 1 0 275450888 999010304 189353 33554432000 4194304 5992684 140733854378000 140733854372536 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31735/statm: 243899 189353 185 440 0 243455 0
[pid=31740] ppid=31735 vsize=2083384 CPUtime=136.49 cores=0,2,4,6
/proc/31740/stat : 31740 (glucosInc) S 31735 31734 15712 0 -1 4202496 245326 0 0 0 13582 67 0 0 20 0 1 0 275453442 2133385216 449578 33554432000 4194304 5654031 140735875204208 140735875202520 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31740/statm: 520846 449578 146 357 0 520486 0
Current children cumulated CPU time (s) 162.65
Current children cumulated vsize (KiB) 3068128

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31734 and gives
#  childrusage.ru_utime.tv_sec=24
#  childrusage.ru_utime.tv_usec=372294
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=836720
# CPU time returned by wait4() is 26.209
# while last known CPU time is 162.65
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 190.482
CPU time (s): 162.65
CPU user time (s): 160.18
CPU system time (s): 2.47
CPU usage (%): 85.3884
Max. virtual memory (cumulated for all children) (KiB): 3068128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.3723
system time used= 1.83672
maximum resident set size= 1119384
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105400
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1209608
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 258351
involuntary context switches= 63

runsolver used 0.372943 second user time and 1.14582 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-27 06:34:26
IDJOB=3703196
IDBENCH=77184
IDSOLVER=2278
FILE ID=node141/3703196-1338093265
RUNJOBID= node141-1338087612-15728
PBS_JOBID= 14624446
Free space on /tmp= 71432 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12020_7.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703196-1338093265/watcher-3703196-1338093265 -o /tmp/evaluation-result-3703196-1338093265/solver-3703196-1338093265 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703196-1338093265.opb 1598560520 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= c703179812fadf1f0ad3dce80acaa5dd
RANDOM SEED=1598560520

node141.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27172136 kB
Buffers:          346344 kB
Cached:          3639100 kB
SwapCached:            0 kB
Active:          1716484 kB
Inactive:        3168364 kB
Active(anon):     901184 kB
Inactive(anon):        0 kB
Active(file):     815300 kB
Inactive(file):  3168364 kB
Unevictable:        7616 kB
Mlocked:            7616 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:            124412 kB
Writeback:             8 kB
AnonPages:        908296 kB
Mapped:            16132 kB
Shmem:               200 kB
Slab:             675320 kB
SReclaimable:     116660 kB
SUnreclaim:       558660 kB
KernelStack:        1504 kB
PageTables:         6052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1113800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    305152 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70440 MiB
End job on node141 at 2012-05-27 06:37:38